xen10-wilson-purvi-06a-01
Purvi modulation 1 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 5-limit |
| Construction | purvi(F(10, 9), F(10, 9), F(27, 25), F(25, 18))[0] |
| Source | Xenharmonikon 10 |
| Reference | Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987) |
| Author | Erv Wilson |
| Read online | www.anaphoria.com |
| Article | 168 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 9/8 | 204 | 9/8 | 204 |
| 5/4 | 386 | 10/9 | 182 |
| 25/18 | 569 | 10/9 | 182 |
| 3/2 | 702 | 27/25 | 133 |
| 5/3 | 884 | 10/9 | 182 |
| 50/27 | 1067 | 10/9 | 182 |
| 2/1 | 1200 | 27/25 | 133 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-13-05 | 7 | 4 | 0.0 |
| xen10-wilson-purvi-06a-07 | 7 | 4 | 0.0 |
| synpor4 | 7 | 2 | 0.0 |
| meso-iph7 | 7 | 3 | 12.0 |
| Cambodia_Heptatonic_02 | 7 | 3 | 13.9 |
| prop19_7a | 7 | 3 | 14.4 |
| diaopt5 | 7 | 3 | 15.2 |
| xen18-erlich-flattone-07 | 7 | 2 | 15.7 |
| dialeastsquares | 7 | 2 | 15.9 |
| diaopt7 | 7 | 3 | 15.9 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| ragisyn3 | 12 | 0.0 |
| ragisyn8 | 12 | 0.0 |
| xen07-chalmers-wurschmidt-2 | 19 | 0.0 |
| indpar | 22 | 0.0 |
| zarte84 | 12 | 12.3 |
| m2scra | 12 | 12.3 |
| chris | 11 | 13.7 |
| ratwolf | 12 | 12.4 |
| west12 | 12 | 12.6 |
| sensisynch19 | 19 | 5.6 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Cambodia_Pentatonic_02 | 5 | 13.9 |
| China_Sien_tsu | 5 | 14.9 |
| Solomon_Islands_Xylophone_05 | 5 | 18.6 |
| xen12-wilson-09-4C2-hexany-04 | 6 | 21.5 |
| xen12-wilson-39-4C2-hexany-01 | 6 | 21.5 |
| xen15-gilson-generalized-pythagorean-3-2-5 | 5 | 21.5 |
| Cambodia_Pentatonic_01 | 5 | 22.0 |
| Ethiopia_Tizita | 5 | 23.0 |
| Benin_Trombone_02 | 5 | 23.1 |
Raw file
! xen10-wilson-purvi-06a-01.scl ! Purvi modulation 1 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9) 7 ! 9/8 5/4 25/18 3/2 5/3 50/27 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10